Hex #b1518a or rgb(177,81,138) in RGB space is the tint of scarlet. It has hue angle of 324.38 degrees, value = 69 and saturation = 54. #b1518a can be obtained by mixing 4 colors: 4 drops of red, 2 drops of magenta, 4 drops of blue, 3 drops of white.
Nearest safe hex - #996699. Below you can see the block with #b1518a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b1518a to the mixer and play with it.